user
Describe how a smartphone works in up to 5 sentences.


assistant
A smartphone is a handheld device that combines the features of a cellular phone with computing capabilities. It has a main processor, memory, and an operating system, along with integrated sensors and wireless capability. Smartphones also have a variety of hardware components, including a display screen, a microphone, speakers, buttons, cameras, a GPS receiver, and a battery. A smartphone is capable of managing contacts, making purchases, downloading apps, browsing the internet, and sending and receiving communications, among other tasks. It is also able to synchronize with other devices and services on the internet, such as social network accounts.